Shake things up! Cyclone 20 oz. Tritan shaker bottle measures 8 3/4" H and moves against flow of ingredients for a thorough, efficient mixing process. Unscrew capsule to store up to 6 oz. of your favorite protein powder or meal replacement. The ounce and millimeter marking make easy, single cup measuring and cap, lid, mixer, cup and capsule all separate to clean. The screw-tight lid on secure-lock cap prevents leaks. Patented cyclone mixing technology. Assembly included.